switching hub
overview operates at Layer 2(Data Link Layer) of OSI, uses Mac addresses to forward data to the correct destination creates separate collision domains for...
최근 포스트
DDNS
overview Most home internet connections don’t have a static (fixed) IP address, DDNS is solves this problem. it automatically updates DNS records when you...
getting start docker on ARM
Overview Since macOS doesn’t natively support Docker’s underlying Linux kernel features, you need a lightweight virtual machine (VM) to run the Docker dae...
getting start docker with colima
Overview Since macOS doesn’t natively support Docker’s underlying Linux kernel features, you need a lightweight virtual machine (VM) to run the Docker da...
Java Standard Bean Validation API
Overview